JPS55101834A - Temperature measuring device and making method thereof - Google Patents

Temperature measuring device and making method thereof

Info

Publication number
JPS55101834A
JPS55101834A JP675180A JP675180A JPS55101834A JP S55101834 A JPS55101834 A JP S55101834A JP 675180 A JP675180 A JP 675180A JP 675180 A JP675180 A JP 675180A JP S55101834 A JPS55101834 A JP S55101834A
Authority
JP
Japan
Prior art keywords
temperature
sensors
mentioned electric
mentioned
electric property
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP675180A
Other languages
Japanese (ja)
Inventor
Haakan Haakanson Bo
Daburiyu Oetore Jiyooji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gambro AG
Original Assignee
Gambro AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gambro AG filed Critical Gambro AG
Publication of JPS55101834A publication Critical patent/JPS55101834A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/223—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor characterised by the shape of the resistive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/20—Clinical contact thermometers for use with humans or animals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Thermistors And Varistors (AREA)
  • Joints Allowing Movement (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cookers (AREA)
  • Measuring Fluid Pressure (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

The disclosure relates to an apparatus for measuring temperature, comprising a temperature-sensitive sensor, whose electric properties, for example, resistance, vary with the temperature, for example, a thermistor (2, 2 min , 3 or 3 min ) which is connected to two electric lines (5, 6), which, in their turn, may be connected to a read-off unit for reading off values of current, voltage or the like corresponding to the temperature. <??>The apparatus comprises one or more further sensors (2, 2 min , 3 or 3 min ) which, together with the first-mentioned sensor, are selected and coupled such that they, at least within a determined temperature range, have a value of the above-mentioned electric property accurately corresponding to the temperature. In this instance, the sensors are preferably coupled in series between the above-mentioned electric lines (5,6) and are selected such that their deviations from certain determined values have a predetermined value, for example, zero. <??>The disclosure also relates to a method of producing the above-defined apparatus, the above-mentioned electric property being measured for a large number of sensors and forming the basis of a sorting within accurately determined intervals, whereafter two or more sensors are selected for each apparatus, the sensors, on desired coupling to the electric lines, giving a desired value of the above-mentioned electric property.
JP675180A 1979-01-25 1980-01-23 Temperature measuring device and making method thereof Pending JPS55101834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7900673A SE436660B (en) 1979-01-25 1979-01-25 DEVICE FOR SEATING TEMPERATURE AND SETTING ASTADCOM A DEVICE FOR SEATING TEMPERATURE

Publications (1)

Publication Number Publication Date
JPS55101834A true JPS55101834A (en) 1980-08-04

Family

ID=20337106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP675180A Pending JPS55101834A (en) 1979-01-25 1980-01-23 Temperature measuring device and making method thereof

Country Status (16)

Country Link
US (1) US4302972A (en)
EP (1) EP0014818B1 (en)
JP (1) JPS55101834A (en)
AT (1) ATE7079T1 (en)
AU (1) AU533519B2 (en)
BR (1) BR8000386A (en)
CA (1) CA1128337A (en)
DE (2) DE2966899D1 (en)
DK (1) DK149237C (en)
ES (2) ES487424A1 (en)
FI (1) FI70645C (en)
GR (1) GR73173B (en)
IE (1) IE48713B1 (en)
MX (1) MX148077A (en)
NO (1) NO155265C (en)
SE (1) SE436660B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382246A (en) * 1980-09-25 1983-05-03 Crafon Medical Ab Apparatus for measuring temperature
US4507854A (en) * 1980-09-25 1985-04-02 Gambro Crafon Ab Method of manufacturing temperature-sensitive instruments
SE444875B (en) * 1981-04-15 1986-05-12 Crafon Ab WANT TO MANUFACTURE THERMISTORS
DE3146909A1 (en) * 1981-11-26 1983-06-01 Philips Patentverwaltung Gmbh, 2000 Hamburg "TEMPERATURE SENSOR"
EP0213239A1 (en) * 1985-07-29 1987-03-11 Milton Schonberger Disposable thermometer probe and rating technique therefor
JP2675344B2 (en) * 1988-08-25 1997-11-12 テルモ株式会社 Temperature measuring probe
JPH04504000A (en) * 1989-03-08 1992-07-16 アイシス・イノベーション・リミテッド thermometer
JPH06275404A (en) * 1993-03-22 1994-09-30 Murata Mfg Co Ltd Ptc thermistor element and ptc thermistor assembly
CA2684807A1 (en) 2007-04-05 2008-10-16 Velomedix, Inc. Automated therapy system and method
WO2009009540A1 (en) 2007-07-09 2009-01-15 Velomedix, Inc. Hypothermia devices and methods
CN101609978A (en) * 2008-06-20 2009-12-23 鸿富锦精密工业（深圳）有限公司 Battery overheat protecting device and method
US9622670B2 (en) 2010-07-09 2017-04-18 Potrero Medical, Inc. Method and apparatus for pressure measurement
JP2014503830A (en) * 2011-01-26 2014-02-13 ベロメディックス，インク Redundant temperature sensor with dual thermistor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153483A (en) * 1976-06-15 1977-12-20 Matsushita Electric Works Ltd Temperature detector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028756A (en) * 1960-07-26 1962-04-10 Takagishi Eijiro Resistance networks with thermistors
US3110088A (en) * 1962-04-06 1963-11-12 Specialties Dev Corp Method of making resistance elements
US3109227A (en) * 1962-11-05 1963-11-05 Fenwal Electronics Inc Uniform thermistor manufacture
US3673538A (en) * 1969-12-05 1972-06-27 Texas Instruments Inc Composite thermistor temperature sensor having step-function response
US3684996A (en) * 1970-04-13 1972-08-15 Barnes Eng Co High-sensitivity, long-time-constant thermistor bolometer
FR2105486A5 (en) * 1970-09-09 1972-04-28 Electro Resistance
US3750471A (en) * 1971-03-04 1973-08-07 N Bremer Bifurcated thermometer probe
US3889362A (en) * 1973-10-29 1975-06-17 Robertshaw Controls Co Method of making electrical resistance element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153483A (en) * 1976-06-15 1977-12-20 Matsushita Electric Works Ltd Temperature detector

Also Published As

Publication number Publication date
BR8000386A (en) 1980-10-14
ES487420A1 (en) 1980-06-16
NO794188L (en) 1980-07-28
FI800102A (en) 1980-07-26
FI70645C (en) 1986-09-24
EP0014818B1 (en) 1984-04-11
NO155265B (en) 1986-11-24
CA1128337A (en) 1982-07-27
MX148077A (en) 1983-03-10
EP0014818A1 (en) 1980-09-03
DK28280A (en) 1980-07-26
DE2966899D1 (en) 1984-05-17
DK149237C (en) 1986-09-22
DK149237B (en) 1986-04-01
IE48713B1 (en) 1985-05-01
NO155265C (en) 1987-03-11
AU533519B2 (en) 1983-12-01
ES487424A1 (en) 1980-06-16
SE7900673L (en) 1980-07-26
IE792325L (en) 1980-07-25
GR73173B (en) 1984-02-14
AU5490080A (en) 1980-07-31
FI70645B (en) 1986-06-06
US4302972A (en) 1981-12-01
ATE7079T1 (en) 1984-04-15
DE8001678U1 (en) 1980-04-17
SE436660B (en) 1985-01-14

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